Data summary 8.1.6 Digital inputs Provided via internal process image Amount depends on model variant Eco Control 667E 8/8 8 Eco Control 667E 16/16 16 Eco Control 667E 32/32 32 Type (in acc. with IEC 1131) 1 Galvanic separation none Indicators light emitting diodes, class 1 (in acc. with EN 60825-1) Colour green Tapping point in input circuit Signal state 1: LED on 2: LED off Addressing depends on model variant Eco Control 667E 8/8 I00.00...07 Eco Control 667E 16/16 I00.00...15 Eco Control 667E 16/16 I00.00...15, I01.00...15 Input voltage 24 V DC -20%/+25% (inc. residual ripple) Surge immunity ≤ 40 V DC ( ≤ 30 min) Signal detection Logical 0 ≤ 5 V DC Power consumption/input max.
10 mA Logical 1 ≥ 15 V DC 159